Durable and robust: these hose pliers are made of manganese steel, which is robust and durable, wear-resistant, scratch-resistant, exquisite and durable, resistant to high temperatures and does not rust or fade easily. They are equipped with high-quality springs, with moderate strength, and the handle adopts a knurled design, which is anti-slip and more comfortable to grip. Comfortable touch: the hose clamp has a compact and practical design and a rubberised handle that is easy to use. The rubber coated handle of this hose clamp has been designed according to ergonomic principles, and the large curved handle provides better stability and a sense of space. When using, the risk of pinching the hands can be reduced. Easy to use, time-saving and labor-saving. Flexible design: these vacuum pipeline hose disassembly pliers can quickly and easily penetrate tight areas and make disassembly faster and more convenient. Compared to other traditional methods such as prying or twisting, they provide a faster and more effective disassembly method. This not only saves time, but also reduces the risk of damaging hoses or their connection components. Easy to use: these car fuels are very helpful when pressing and disconnecting stubborn hoses. By squeezing the handle, place the tip of the pliers between the hose and the joint. Press the handle of the pliers, and the hose can be easily removed. Minimizes the risk of oil leakage and leakage when disassembling hoses. The integrated hose clamp provides secure grip and excellent control, prevents accidents and creates a safer working environment. Versatile: the function of this hose wrench is to easily remove fuel, vacuum or heating hoses with diameters from 5/32 inches to 1/2 inches (4 mm to 14 mm). This makes them compatible with various hoses and pipes, such as natural gas pipes, auxiliary power lines, heat radiation lines, water tanks, coolers, pumps, air purifiers and other hard-to-disassemble pipelines, making them a versatile tool kit. Please note that they are not suitable for very large hoses.